DTC B1048-12 Fiat
Heated Rear Window Relay-Circuit Short To Battery
Heated Rear Window Relay-Circuit Short To Battery
Description
When the Body Control Module (BCM) detects higher than expected current on the Rear Window Defogger Control Output circuit.
Cause and Solution
Circuit Short To Battery
This sub type is used for failures, where the control module measures vehicle system (battery positive) potential for greater than a specified time period or when some other value is expected.
Video Guide
Diagnostic Info
- DTC Code: B1048-12
- Brand: Fiat